Bonshell columns are made up of shell particle to carry out faster separation with low back pressures. Bonshell has 0.5μm porus shell covering solid core inside with diameter of 1.7μm. With overall particle size of 2.7μm. Bonshell Columns are ideal to be used with both UPLC and Conventional HPLC Systems which enables the scientists to easily transfer their existing method from HPLC to UPLC&vice-versa without changing the expensive hardware in HPLC system. The scalability of Bonshell Columns from conventional analytical dimensions to shorter dimensions and vice-versa makes it more special to use in the HPLC lab and for new method development it is ideal choice of the column which can easily work with both UPLC and HPLC to save the solvent cost, run time of the analysis&most importantly workable pressure range maximun up to 9000psi making it best choice for the analytical separations in every real sense. The cost of coreshell technology products are lesser than sub 2μm columns and API&Formulation Analytical. However, the lifetime cannot be compared with regular longer length columns. We can conclude in nutshell Bonshell Columns are excellent tool for method development studies and shortening the overall analysis time with any commonly available HPLC System in lab in less cost and optimal pressure with excellent peak shapes&resolution between the compounds.